Dr. Leo Louis Martello was an American Witch, a certified hypnotist and graphologist, and an author with a number of books to his credit. He first came to prominence during the 1960’s as a leader involved in the early spread of Contemporary Witchcraft in America. A colorful and sometimes controversial figure, he is perhaps best known as an activist involved with - Civil Rights, Animal Rights, and Gay and Lesbian Rights issues.
in 1914 Charles Webster Leadbeater (16 February 1854 – 1 March 1934) was an influential member of the Theosophical Society, author on occult subjects and co-initiator with J. I. Wedgwood of the Liberal Catholic Church. Originally a clergyman of the Church of England, his interest in spiritualism caused him to end his affiliation with the Church of England in favour of the Theosophical Society, where he became an associate of Annie Besant
Dion Fortune born Violet Mary Firth (6 December 1890 – 8 January 1946), was a prominent British occultist, author, psychologist, teacher, artist, and mystic. http://www.macrolibrarsi.it/libri/__come-difendersi-dagli-influssi-negativi.php?pn=166